[
https://issues.apache.org/jira/browse/HIVE-23602?focusedWorklogId=447142&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-447142
]
ASF GitHub Bot logged work on HIVE-23602:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 17/Jun/20 08:24
Start Date: 17/Jun/20 08:24
Worklog Time Spent: 10m
Work Description: pvary commented on a change in pull request #1055:
URL: https://github.com/apache/hive/pull/1055#discussion_r441370376
##########
File path:
service/src/java/org/apache/hive/service/cli/session/HiveSessionImpl.java
##########
@@ -757,14 +754,13 @@ public void close() throws HiveSQLException {
try {
acquire(true, false);
// Iterate through the opHandles and close their operations
- List<OperationHandle> ops = null;
- synchronized (opHandleSet) {
- ops = new ArrayList<>(opHandleSet);
- opHandleSet.clear();
- }
- for (OperationHandle opHandle : ops) {
+ List<OperationHandle> closedOps = new ArrayList<>();
+ for (OperationHandle opHandle : opHandleSet) {
operationManager.closeOperation(opHandle);
+ closedOps.add(opHandle);
}
+ opHandleSet.removeAll(closedOps);
Review comment:
What happens when a new operation arrived concurrently?
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Issue Time Tracking
-------------------
Worklog Id: (was: 447142)
Time Spent: 1h (was: 50m)
> Use Java Concurrent Package for Operation Handle Set
> ----------------------------------------------------
>
> Key: HIVE-23602
> URL: https://issues.apache.org/jira/browse/HIVE-23602
> Project: Hive
> Issue Type: Bug
> Reporter: David Mollitor
> Assignee: David Mollitor
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
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